Perhaps you should try some spelling variations:
"xuan sinh va snippets" » "xuan dinh va snippets", "xuan kinh va snippets", "xuan minh va snippets", "xuan sinh vat snippets", "xuan tinh va snippets", "xuan dinh van snippets", "xuan sinh va slippers"
"dung java java snippets" » "dung va java snippets", "dung java java slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("xuan sinh va snippets") or ("dung java java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("xuan sinh va snippets") OR ("dung java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( xuan sinh va snippets ) or ( dung java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("xuan sinh va snippets") or ("dung java java snippets"))) or ("locating bug code snippets"))*.